Apterichtus
Apterichtus is a genus of eel in the family Ophichthidae (snake eels). These eels are found in the western Atlantic Ocean, the eastern Pacific Ocean, and the Mediterranean Sea. They are characterized by their slender, snake-like bodies and their lack of pectoral fins. Apterichtus species are typically found burrowing in sand or mud, and they feed on small invertebrates.
Common Names
Common names for Apterichtus species include snake eel, sand eel, and worm eel.
Characteristics
Apterichtus species are characterized by the following features:
- Slender, snake-like body
- Lack of pectoral fins
- Small, pointed head
- Small, terminal mouth
- Numerous, small teeth
- Long, slender tail
- Coloration varies by species, but often brown, gray, or yellowish
Environment
Apterichtus species are found in a variety of marine habitats, including:
- Sandy bottoms
- Muddy bottoms
- Seagrass beds
- Coral reefs
They are typically found at depths of 10 to 100 meters.